Pre-purchase inspection checklist — 1999 Lexus Is
The 1999 Lexus IS generally has minimal issues as a used vehicle, but keep an eye on aftermarket lighting components that do not meet safety standards due to a recall. Other components hold up well, with only minor isolated complaints reported.
Known issues to inspect
Non-conforming headlamps
How to check: Verify headlamp brand and if they are from Sabersport.
Test-drive walkthrough
- 01
Cold start
What to check: Check for unusual noises or slow start.
Red flag: Engine struggles to start.
- 02
First minute idling
What to check: Observe for abnormal vibrations or warning lights.
Red flag: Check engine light on.
- 03
City driving
What to check: Feel for smooth gear shifts.
Red flag: Jerky or delayed shifting.
- 04
Smooth road
What to check: Listen for unusual suspension noises.
Red flag: Clunking or rattling sounds.
- 05
Highway acceleration
What to check: Assess power delivery and responsiveness.
Red flag: Lagging or hesitating acceleration.
- 06
Braking
What to check: Test for smooth and firm braking.
Red flag: Vibrations or excessive noise.
Questions for the seller
Use this exact phrasing.
- Have headlamps been replaced?
- Any recent maintenance performed?
- Any aftermarket modifications?
- How long have you owned the car?
Documents to request
Don't sign anything until you have these.
- Vehicle service history
- Recall repair records
- Title and registration
- Proof of headlamp replacement
Generated by gpt-4o on 8/24/2026. Grounded in the NHTSA recall corpus and owner-complaint patterns for the 1999 Lexus Is.